206504208

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 412206192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 89, 108, 123, 131, 144, 164, 178, 216, 246, 262, 267, 328, 356, 369, 393, 432, 492, 524, 534, 656, 712, 738, 786, 801, 984, 1048, 1068, 1107, 1179, 1424, 1476, 1572, 1602, 1968, 2096, 2136, 2214, 2358, 2403, 2952, 3144, 3204, 3537, 3649, 4272, 4428, 4716, 4806, 5371, 5904, 6288, 6408, 7074, 7298, 8856, 9432, 9612, 10742, 10947, 11659, 12816, 14148, 14596, 16113, 17712, 18864, 19224, 21484, 21894, 23318, 28296, 29192, 32226, 32841, 34977, 38448, 42968, 43788, 46636, 48339, 56592, 58384, 64452, 65682, 69954, 85936, 87576, 93272, 96678, 98523, 104931, 128904, 131364, 139908, 145017, 175152, 186544, 193356, 197046, 209862, 257808, 262728, 279816, 290034, 314793, 386712, 394092, 419724, 478019, 525456, 559632, 580068, 629586, 773424, 788184, 839448, 956038, 1160136, 1259172, 1434057, 1576368, 1678896, 1912076, 2320272, 2518344, 2868114, 3824152, 4302171, 5036688, 5736228, 7648304, 8604342, 11472456, 12906513, 17208684, 22944912, 25813026, 34417368, 51626052, 68834736, 103252104, 206504208]

約数ペア:

[(1, 206504208), (2, 103252104), (3, 68834736), (4, 51626052), (6, 34417368), (8, 25813026), (9, 22944912), (12, 17208684), (16, 12906513), (18, 11472456), (24, 8604342), (27, 7648304), (36, 5736228), (41, 5036688), (48, 4302171), (54, 3824152), (72, 2868114), (82, 2518344), (89, 2320272), (108, 1912076), (123, 1678896), (131, 1576368), (144, 1434057), (164, 1259172), (178, 1160136), (216, 956038), (246, 839448), (262, 788184), (267, 773424), (328, 629586), (356, 580068), (369, 559632), (393, 525456), (432, 478019), (492, 419724), (524, 394092), (534, 386712), (656, 314793), (712, 290034), (738, 279816), (786, 262728), (801, 257808), (984, 209862), (1048, 197046), (1068, 193356), (1107, 186544), (1179, 175152), (1424, 145017), (1476, 139908), (1572, 131364), (1602, 128904), (1968, 104931), (2096, 98523), (2136, 96678), (2214, 93272), (2358, 87576), (2403, 85936), (2952, 69954), (3144, 65682), (3204, 64452), (3537, 58384), (3649, 56592), (4272, 48339), (4428, 46636), (4716, 43788), (4806, 42968), (5371, 38448), (5904, 34977), (6288, 32841), (6408, 32226), (7074, 29192), (7298, 28296), (8856, 23318), (9432, 21894), (9612, 21484), (10742, 19224), (10947, 18864), (11659, 17712), (12816, 16113), (14148, 14596)]